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AUSCERT External Security Bulletin Redistribution
ESB-2020.1758
clamav -- multiple vulnerabilities
18 May 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: clamav
Publisher: FreeBSD
Operating System: FreeBSD
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-3341 CVE-2020-3327
Original Bulletin:
http://www.vuxml.org/freebsd/91ce95d5-cd15-4105-b942-af5ccc7144c1.html
Comment: This advisory references vulnerabilities in products which run on
platforms other than FreeBSD. It is recommended that administrators
running clamav check for an updated version of the software for
their operating system.
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clamav -- multiple vulnerabilities
Affected packages
clamav < 0.102.3,1
Details
VuXML ID 91ce95d5-cd15-4105-b942-af5ccc7144c1
Discovery 2020-05-12
Entry 2020-05-14
Micah Snyder reports:
CVE-2020-3327: Fixed a vulnerability in the ARJ archive-parsing module in
ClamAV 0.102.2 that could cause a denial-of-service condition. Improper
bounds checking of an unsigned variable results in an out-of-bounds read
which causes a crash. Special thanks to Daehui Chang and Fady Othman for
helping identify the ARJ parsing vulnerability.
CVE-2020-3341: Fixed a vulnerability in the PDF-parsing module in ClamAV
0.101 - 0.102.2 that could cause a denial-of-service condition. Improper
size checking of a buffer used to initialize AES decryption routines
results in an out-of-bounds read, which may cause a crash. OSS-Fuzz
discovered this vulnerability.
[source]
References
CVE Name CVE-2020-3327
CVE Name CVE-2020-3341
URL https://blog.clamav.net/2020/05/
clamav-01023-security-patch-released.html
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